package com.happy.study.servier;

import com.baomidou.mybatisplus.extension.service.IService;
import com.happy.study.entity.PaperEntity;

import java.util.List;

/**
 * @Author: Wuzh
 * @Description:
 * @Date Created in 20:32 2021/1/26
 * @return
 */
public interface IPaperService extends IService<PaperEntity> {

    List<PaperEntity> queryList ( PaperEntity paperEntity );

    int queryCount ( PaperEntity paperEntity );

    PaperEntity querySingle ( int id );
}
